A new look at J.K. Rowling's upcoming Wonderbook: Book of Potions, out at the end of this year for Playstation 3, was released, where game director Russel Harding showed the steps it took to concoct a Shrinking Solution, as an example.
The new book, attached to Pottermore, features exactly how to gather ingredients for potions from the Harry Potter series, in an enchanted garden, how to prepare them for the brew, and get the potion boiling for proper results. The experience is similar to that of brewing potions on Pottermore. There is a notable difference between this new set and the original Wonderbook: Book of Spells in that the Playstation Move not only becomes a wand, but also a mallet and spoon to make the potion. More details on the Wonderbook can be seen from this video shot at IDEF 2013.